1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21254967630e86e69cb0749278f7366bfa9705c71315c1adbd05085d6bd67207. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4b0daab-8ef8-4cdf-a916-e634cab72e56.json and https://artists.proofprofile.net/proofs/artist/a4b0daab-8ef8-4cdf-a916-e634cab72e56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Watch Yo Mouth (feat. Lil Stl & Young Scooter)
A.D.F. Product: Central Valley Distributors, Vol. 1